LCM of 296, 224, 690, 105, 291
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 296, 224, 690, 105, 291 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 296, 224, 690, 105, 291. So, keep reading to learn more.
Given numbers are 296,224,690,105,291
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 296,224,690,105,291 is 277357920.
Find LCM of 296,224,690,105,291 with Prime Factorization
| 2 | 296, 224, 690, 105, 291 |
| 2 | 148, 112, 345, 105, 291 |
| 2 | 74, 56, 345, 105, 291 |
| 3 | 37, 28, 345, 105, 291 |
| 5 | 37, 28, 115, 35, 97 |
| 7 | 37, 28, 23, 7, 97 |
| 37, 4, 23, 1, 97 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 7 x 37 x 4 x 23 x 1 x 97 = 277357920
Therefore, the lowest common multiple of 296,224,690,105,291 is 277357920.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
296 x 224 x 690 x 105 x 291 = 1397883916800
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
296 : 1, 2, 4, 8, 37, 74, 148, 296
224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
105 : 1, 3, 5, 7, 15, 21, 35, 105
291 : 1, 3, 97, 291
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 296,224,690,105,291, is 1.
Now, the common factors can be found like this.
296:2x 2x 2x 37
224:2x 2x 2x 2x 2x 7
690:2x 3x 5x 23
105:3x 5x 7
291:3x 97
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 3x 3x 5x 7 = 5040
Therefore, the value for common factors is 5040.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 1397883916800/(1x5040)
LCM = 1397883916800/5040
LCM = 277357920
Thus, we can understand that the LCM of 296,224,690,105,291 is 277357920.
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FAQs on LCM of 296, 224, 690, 105, 291
1. What is the LCM of 296, 224, 690, 105, 291?
Answer: LCM of 296, 224, 690, 105, 291 is 277357920.
2. How to calculate the LCM of 296, 224, 690, 105, 291?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 296, 224, 690, 105, 291.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.